助手标题
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
共[227]条 当前为第1条到20条[由于搜索限制,当前仅支持显示前5页数据]
 

相关语句
the converter
The converter achieves a zero-current tuning off for inner switching, and a zero-voltage tuning on for outer switching.
      
Consideration was given to the nonlinear observer with the feedback sensitivity function which showed itself well in estimating the carbon and silicon content in the converter melt on the basis of the nonlinear model with time-constant parameters.
      
The converter of analog signals into a numerical pulse code transmits data to a personal computer through a standard COM-port.
      
The converter sensitivity is 0.25 pC/readout, dynamic range is 12 binary digits, and integral nonlinearity is 0.1%.
      
The converter is designed on the basis of a field-effect transistor with a balanced thermistor bridge connected to the drain circuit.
      
The acoustic base-line distance of the converter is 0.1 m, the measurement range is 1400-1600 m/s, the output signal is a frequency of 140-160 kHz, the absolute basic error is ±0.035 m/s, and the output signal rise time does not exceed ≤0.6 s.
      
The output current of the converter is ±?250 mA, and the conversion nonlinearity is ≤ 0.015%.
      
The converter circuit has insignificant time (0.001%/h) and temperature (0.001%/10°С) drifts.
      
The nonlinearity of the converter does not exceed 0.01%, the temperature drift is 0.01%/10°C, the time drift is 0.005%/h, the permissible range of output voltages is ±10 V, and the output impedance of the converter is >amp;gt;10 MΩ.
      
It was demonstrated that comprehensive diagnostics of the electron beam acceleration mode of the HCPA can be performed simultaneously with the determination of the bremsstrahlung parameters at a local point of the field behind the converter target.
      
The converter lifetime is 107 pulses at an average power density of up to 100 W/cm2 and a peak power density of 109 W/cm2.
      
The converter parameters are optimized for various electron energies.
      
The sensitivity of the converter is 1 mV/count, its dynamic range is eight binary digits, and its integral nonlinearity is 0.1%.
      
Transient processes in the circuit are analyzed and the main parameters of the converter at a given pulse energy are determined.
      
The converter is based on a cylinder with the anisotropic surface conduction along helical lines.
      
Scanning electron microscopy and X-ray fluorescence microanalysis were applied to study the distribution of zinc, lead, arsenic, antimony, and tin among phases of the converter matte from the Pechenganikel' combine.
      
Regularities of the behavior of the frequency response, nonlinear distortion factor, and dynamic range of the converter are established.
      
It is shown that it is possible to control the spectral range of photoconverter's photosensitivity (λ=5-10.6 μm) by short-wavelength illumination of photodetector included in the converter.
      
Calculations show that the proper choice of material and thickness of the converter affords a two-to fivefold increase in the energy of the x radiation absorbed in thin films of semiconductor materials.
      
Such emitters not only perform their basic function in the converter but also serve as an "internal" oxygen source.
      
 

首页上一页12345下一页尾页 

 
CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社